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cdef2e5f35
There are three files in oss for which I could not find an easy way to replace interruptible_sleep_on_timeout with a non-racy version. This patch instead just adds a private implementation of the function, now named oss_broken_sleep_on, and changes over the remaining users in sound/oss/ so we can remove the global interface. [fixed coding style warnings by tiwai] Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
18 lines
464 B
C
18 lines
464 B
C
#include <linux/wait.h>
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/*
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* Do not use. This is a replacement for the old
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* "interruptible_sleep_on_timeout" function that has been
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* deprecated for ages. All users should instead try to use
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* wait_event_interruptible_timeout.
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*/
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static inline long
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oss_broken_sleep_on(wait_queue_head_t *q, long timeout)
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{
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DEFINE_WAIT(wait);
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prepare_to_wait(q, &wait, TASK_INTERRUPTIBLE);
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timeout = schedule_timeout(timeout);
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finish_wait(q, &wait);
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return timeout;
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}
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